What-s Wrong With Secretary Kim - Season 1 Kore... May 2026

Mi-so confronts Young-joon. “Were you the boy? Or was it your brother?”

She says yes.

But one evening, Mi-so drops a bomb.

Mi-so freezes.

For the first time, Young-joon is speechless. Who will remember his allergies? Who will know his coffee order? More disturbingly—why does the idea of her dating someone else make his chest ache? What-s Wrong with Secretary Kim - Season 1 KORE...

Young-joon laughs. “Funny. Now bring me my Americano.”

Determined to win her back, Young-joon does something unprecedented: he asks her to teach him to be a better boss. But during a team dinner, a childhood trigger surfaces—a forgotten trauma involving a chandelier, a kidnapping, and a mysterious boy named “Lee Sung-hyun.” Mi-so confronts Young-joon

Mi-so cries. “You kept your promise. You hired me. You kept me close for nine years without knowing why.”